package study_HttpClient;

import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class 入门小demo {
    public static void main(String[] args) throws Exception{
        //1.打开浏览器，创建HttpClient对象
        CloseableHttpClient httpClient = HttpClients.createDefault();

        //2.输入网址,发起get请求创建HttpGet对象
        HttpGet httpGet = new HttpGet("http://www.baidu.com");

        //3.按回车，发送请求，返回响应，使用HttpClient对象发送请求
        CloseableHttpResponse response = httpClient.execute(httpGet);

        //4.解析响应，获取数据
        //判断状态码是否为200
        if (response.getStatusLine().getStatusCode() == 200){
            HttpEntity httpEntity = response.getEntity();
            String content = EntityUtils.toString(httpEntity,"utf8");

            System.out.println(content);
        }
    }
}
